From 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Tue, 21 Feb 2023 18:24:12 -0800 Subject: Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use. - Introduce sysctl to set default RPS configuration for new netdevs. - Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers. - Expose all net/core sysctls inside netns. - Remove 4s sleep in netpoll if carrier is instantly detected on boot. - Add configurable limit of MDB entries per port, and port-vlan. - Continue populating drop reasons throughout the stack. - Retire a handful of legacy Qdiscs and classifiers. Protocols: - Support IPv4 big TCP (TSO frames larger than 64kB). - Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis. - Track and report in procfs number of MPTCP sockets used. - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager. - IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4). - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986). - ICMP: add per-rate limit counters. - Add support for user scanning requests in ieee802154. - Remove static WEP support. - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting. - WiFi 7 EHT channel puncturing support (client & AP). BPF: - Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type. - Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata. - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata. - Improve x86 JIT's codegen for PROBE_MEM runtime error checks. - Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers. - Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case. - Significantly reduce the search time for module symbols by livepatch and BPF. - Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals. - Add support for BPF trampoline on s390x and riscv64. - Add capability to export the XDP features supported by the NIC. - Add __bpf_kfunc tag for marking kernel functions as kfuncs. - Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments. Netfilter: - Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target. - Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist. Driver API: - Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms. - Separate C22 and C45 MDIO bus transactions more clearly. - Introduce new DCB table to control DSCP rewrite on egress. - Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet. - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames. - Add support for controlling MACSec offload using netlink SET. - Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling. - Add TX frame aggregation parameters (for USB drivers). - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug. - Allow offloading of UDP NEW connections via act_ct. - Add support for per action HW stats in TC. - Support hardware miss to TC action (continue processing in SW from a specific point in the action chain). - Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead. - Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance. New hardware / drivers: - Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux - WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k) - CAN: - Renesas R-Car V4H Drivers: - Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers. - Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1) - Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy - Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware. - Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support - MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator - RealTek WiFi (rtw89): - support new version of Bluetooth co-existance - Mobile: - rmnet: support TX aggregation" * tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ... --- drivers/pinctrl/freescale/pinctrl-vf610.c | 348 ++++++++++++++++++++++++++++++ 1 file changed, 348 insertions(+) create mode 100644 drivers/pinctrl/freescale/pinctrl-vf610.c (limited to 'drivers/pinctrl/freescale/pinctrl-vf610.c') diff --git a/drivers/pinctrl/freescale/pinctrl-vf610.c b/drivers/pinctrl/freescale/pinctrl-vf610.c new file mode 100644 index 000000000..700e5a136 --- /dev/null +++ b/drivers/pinctrl/freescale/pinctrl-vf610.c @@ -0,0 +1,348 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// VF610 pinctrl driver based on imx pinmux and pinconf core +// +// Copyright 2013 Freescale Semiconductor, Inc. + +#include +#include +#include +#include +#include +#include + +#include "pinctrl-imx.h" + +enum vf610_pads { + VF610_PAD_PTA6 = 0, + VF610_PAD_PTA8 = 1, + VF610_PAD_PTA9 = 2, + VF610_PAD_PTA10 = 3, + VF610_PAD_PTA11 = 4, + VF610_PAD_PTA12 = 5, + VF610_PAD_PTA16 = 6, + VF610_PAD_PTA17 = 7, + VF610_PAD_PTA18 = 8, + VF610_PAD_PTA19 = 9, + VF610_PAD_PTA20 = 10, + VF610_PAD_PTA21 = 11, + VF610_PAD_PTA22 = 12, + VF610_PAD_PTA23 = 13, + VF610_PAD_PTA24 = 14, + VF610_PAD_PTA25 = 15, + VF610_PAD_PTA26 = 16, + VF610_PAD_PTA27 = 17, + VF610_PAD_PTA28 = 18, + VF610_PAD_PTA29 = 19, + VF610_PAD_PTA30 = 20, + VF610_PAD_PTA31 = 21, + VF610_PAD_PTB0 = 22, + VF610_PAD_PTB1 = 23, + VF610_PAD_PTB2 = 24, + VF610_PAD_PTB3 = 25, + VF610_PAD_PTB4 = 26, + VF610_PAD_PTB5 = 27, + VF610_PAD_PTB6 = 28, + VF610_PAD_PTB7 = 29, + VF610_PAD_PTB8 = 30, + VF610_PAD_PTB9 = 31, + VF610_PAD_PTB10 = 32, + VF610_PAD_PTB11 = 33, + VF610_PAD_PTB12 = 34, + VF610_PAD_PTB13 = 35, + VF610_PAD_PTB14 = 36, + VF610_PAD_PTB15 = 37, + VF610_PAD_PTB16 = 38, + VF610_PAD_PTB17 = 39, + VF610_PAD_PTB18 = 40, + VF610_PAD_PTB19 = 41, + VF610_PAD_PTB20 = 42, + VF610_PAD_PTB21 = 43, + VF610_PAD_PTB22 = 44, + VF610_PAD_PTC0 = 45, + VF610_PAD_PTC1 = 46, + VF610_PAD_PTC2 = 47, + VF610_PAD_PTC3 = 48, + VF610_PAD_PTC4 = 49, + VF610_PAD_PTC5 = 50, + VF610_PAD_PTC6 = 51, + VF610_PAD_PTC7 = 52, + VF610_PAD_PTC8 = 53, + VF610_PAD_PTC9 = 54, + VF610_PAD_PTC10 = 55, + VF610_PAD_PTC11 = 56, + VF610_PAD_PTC12 = 57, + VF610_PAD_PTC13 = 58, + VF610_PAD_PTC14 = 59, + VF610_PAD_PTC15 = 60, + VF610_PAD_PTC16 = 61, + VF610_PAD_PTC17 = 62, + VF610_PAD_PTD31 = 63, + VF610_PAD_PTD30 = 64, + VF610_PAD_PTD29 = 65, + VF610_PAD_PTD28 = 66, + VF610_PAD_PTD27 = 67, + VF610_PAD_PTD26 = 68, + VF610_PAD_PTD25 = 69, + VF610_PAD_PTD24 = 70, + VF610_PAD_PTD23 = 71, + VF610_PAD_PTD22 = 72, + VF610_PAD_PTD21 = 73, + VF610_PAD_PTD20 = 74, + VF610_PAD_PTD19 = 75, + VF610_PAD_PTD18 = 76, + VF610_PAD_PTD17 = 77, + VF610_PAD_PTD16 = 78, + VF610_PAD_PTD0 = 79, + VF610_PAD_PTD1 = 80, + VF610_PAD_PTD2 = 81, + VF610_PAD_PTD3 = 82, + VF610_PAD_PTD4 = 83, + VF610_PAD_PTD5 = 84, + VF610_PAD_PTD6 = 85, + VF610_PAD_PTD7 = 86, + VF610_PAD_PTD8 = 87, + VF610_PAD_PTD9 = 88, + VF610_PAD_PTD10 = 89, + VF610_PAD_PTD11 = 90, + VF610_PAD_PTD12 = 91, + VF610_PAD_PTD13 = 92, + VF610_PAD_PTB23 = 93, + VF610_PAD_PTB24 = 94, + VF610_PAD_PTB25 = 95, + VF610_PAD_PTB26 = 96, + VF610_PAD_PTB27 = 97, + VF610_PAD_PTB28 = 98, + VF610_PAD_PTC26 = 99, + VF610_PAD_PTC27 = 100, + VF610_PAD_PTC28 = 101, + VF610_PAD_PTC29 = 102, + VF610_PAD_PTC30 = 103, + VF610_PAD_PTC31 = 104, + VF610_PAD_PTE0 = 105, + VF610_PAD_PTE1 = 106, + VF610_PAD_PTE2 = 107, + VF610_PAD_PTE3 = 108, + VF610_PAD_PTE4 = 109, + VF610_PAD_PTE5 = 110, + VF610_PAD_PTE6 = 111, + VF610_PAD_PTE7 = 112, + VF610_PAD_PTE8 = 113, + VF610_PAD_PTE9 = 114, + VF610_PAD_PTE10 = 115, + VF610_PAD_PTE11 = 116, + VF610_PAD_PTE12 = 117, + VF610_PAD_PTE13 = 118, + VF610_PAD_PTE14 = 119, + VF610_PAD_PTE15 = 120, + VF610_PAD_PTE16 = 121, + VF610_PAD_PTE17 = 122, + VF610_PAD_PTE18 = 123, + VF610_PAD_PTE19 = 124, + VF610_PAD_PTE20 = 125, + VF610_PAD_PTE21 = 126, + VF610_PAD_PTE22 = 127, + VF610_PAD_PTE23 = 128, + VF610_PAD_PTE24 = 129, + VF610_PAD_PTE25 = 130, + VF610_PAD_PTE26 = 131, + VF610_PAD_PTE27 = 132, + VF610_PAD_PTE28 = 133, + VF610_PAD_PTA7 = 134, +}; + +/* Pad names for the pinmux subsystem */ +static const struct pinctrl_pin_desc vf610_pinctrl_pads[] = { + IMX_PINCTRL_PIN(VF610_PAD_PTA6), + IMX_PINCTRL_PIN(VF610_PAD_PTA8), + IMX_PINCTRL_PIN(VF610_PAD_PTA9), + IMX_PINCTRL_PIN(VF610_PAD_PTA10), + IMX_PINCTRL_PIN(VF610_PAD_PTA11), + IMX_PINCTRL_PIN(VF610_PAD_PTA12), + IMX_PINCTRL_PIN(VF610_PAD_PTA16), + IMX_PINCTRL_PIN(VF610_PAD_PTA17), + IMX_PINCTRL_PIN(VF610_PAD_PTA18), + IMX_PINCTRL_PIN(VF610_PAD_PTA19), + IMX_PINCTRL_PIN(VF610_PAD_PTA20), + IMX_PINCTRL_PIN(VF610_PAD_PTA21), + IMX_PINCTRL_PIN(VF610_PAD_PTA22), + IMX_PINCTRL_PIN(VF610_PAD_PTA23), + IMX_PINCTRL_PIN(VF610_PAD_PTA24), + IMX_PINCTRL_PIN(VF610_PAD_PTA25), + IMX_PINCTRL_PIN(VF610_PAD_PTA26), + IMX_PINCTRL_PIN(VF610_PAD_PTA27), + IMX_PINCTRL_PIN(VF610_PAD_PTA28), + IMX_PINCTRL_PIN(VF610_PAD_PTA29), + IMX_PINCTRL_PIN(VF610_PAD_PTA30), + IMX_PINCTRL_PIN(VF610_PAD_PTA31), + IMX_PINCTRL_PIN(VF610_PAD_PTB0), + IMX_PINCTRL_PIN(VF610_PAD_PTB1), + IMX_PINCTRL_PIN(VF610_PAD_PTB2), + IMX_PINCTRL_PIN(VF610_PAD_PTB3), + IMX_PINCTRL_PIN(VF610_PAD_PTB4), + IMX_PINCTRL_PIN(VF610_PAD_PTB5), + IMX_PINCTRL_PIN(VF610_PAD_PTB6), + IMX_PINCTRL_PIN(VF610_PAD_PTB7), + IMX_PINCTRL_PIN(VF610_PAD_PTB8), + IMX_PINCTRL_PIN(VF610_PAD_PTB9), + IMX_PINCTRL_PIN(VF610_PAD_PTB10), + IMX_PINCTRL_PIN(VF610_PAD_PTB11), + IMX_PINCTRL_PIN(VF610_PAD_PTB12), + IMX_PINCTRL_PIN(VF610_PAD_PTB13), + IMX_PINCTRL_PIN(VF610_PAD_PTB14), + IMX_PINCTRL_PIN(VF610_PAD_PTB15), + IMX_PINCTRL_PIN(VF610_PAD_PTB16), + IMX_PINCTRL_PIN(VF610_PAD_PTB17), + IMX_PINCTRL_PIN(VF610_PAD_PTB18), + IMX_PINCTRL_PIN(VF610_PAD_PTB19), + IMX_PINCTRL_PIN(VF610_PAD_PTB20), + IMX_PINCTRL_PIN(VF610_PAD_PTB21), + IMX_PINCTRL_PIN(VF610_PAD_PTB22), + IMX_PINCTRL_PIN(VF610_PAD_PTC0), + IMX_PINCTRL_PIN(VF610_PAD_PTC1), + IMX_PINCTRL_PIN(VF610_PAD_PTC2), + IMX_PINCTRL_PIN(VF610_PAD_PTC3), + IMX_PINCTRL_PIN(VF610_PAD_PTC4), + IMX_PINCTRL_PIN(VF610_PAD_PTC5), + IMX_PINCTRL_PIN(VF610_PAD_PTC6), + IMX_PINCTRL_PIN(VF610_PAD_PTC7), + IMX_PINCTRL_PIN(VF610_PAD_PTC8), + IMX_PINCTRL_PIN(VF610_PAD_PTC9), + IMX_PINCTRL_PIN(VF610_PAD_PTC10), + IMX_PINCTRL_PIN(VF610_PAD_PTC11), + IMX_PINCTRL_PIN(VF610_PAD_PTC12), + IMX_PINCTRL_PIN(VF610_PAD_PTC13), + IMX_PINCTRL_PIN(VF610_PAD_PTC14), + IMX_PINCTRL_PIN(VF610_PAD_PTC15), + IMX_PINCTRL_PIN(VF610_PAD_PTC16), + IMX_PINCTRL_PIN(VF610_PAD_PTC17), + IMX_PINCTRL_PIN(VF610_PAD_PTD31), + IMX_PINCTRL_PIN(VF610_PAD_PTD30), + IMX_PINCTRL_PIN(VF610_PAD_PTD29), + IMX_PINCTRL_PIN(VF610_PAD_PTD28), + IMX_PINCTRL_PIN(VF610_PAD_PTD27), + IMX_PINCTRL_PIN(VF610_PAD_PTD26), + IMX_PINCTRL_PIN(VF610_PAD_PTD25), + IMX_PINCTRL_PIN(VF610_PAD_PTD24), + IMX_PINCTRL_PIN(VF610_PAD_PTD23), + IMX_PINCTRL_PIN(VF610_PAD_PTD22), + IMX_PINCTRL_PIN(VF610_PAD_PTD21), + IMX_PINCTRL_PIN(VF610_PAD_PTD20), + IMX_PINCTRL_PIN(VF610_PAD_PTD19), + IMX_PINCTRL_PIN(VF610_PAD_PTD18), + IMX_PINCTRL_PIN(VF610_PAD_PTD17), + IMX_PINCTRL_PIN(VF610_PAD_PTD16), + IMX_PINCTRL_PIN(VF610_PAD_PTD0), + IMX_PINCTRL_PIN(VF610_PAD_PTD1), + IMX_PINCTRL_PIN(VF610_PAD_PTD2), + IMX_PINCTRL_PIN(VF610_PAD_PTD3), + IMX_PINCTRL_PIN(VF610_PAD_PTD4), + IMX_PINCTRL_PIN(VF610_PAD_PTD5), + IMX_PINCTRL_PIN(VF610_PAD_PTD6), + IMX_PINCTRL_PIN(VF610_PAD_PTD7), + IMX_PINCTRL_PIN(VF610_PAD_PTD8), + IMX_PINCTRL_PIN(VF610_PAD_PTD9), + IMX_PINCTRL_PIN(VF610_PAD_PTD10), + IMX_PINCTRL_PIN(VF610_PAD_PTD11), + IMX_PINCTRL_PIN(VF610_PAD_PTD12), + IMX_PINCTRL_PIN(VF610_PAD_PTD13), + IMX_PINCTRL_PIN(VF610_PAD_PTB23), + IMX_PINCTRL_PIN(VF610_PAD_PTB24), + IMX_PINCTRL_PIN(VF610_PAD_PTB25), + IMX_PINCTRL_PIN(VF610_PAD_PTB26), + IMX_PINCTRL_PIN(VF610_PAD_PTB27), + IMX_PINCTRL_PIN(VF610_PAD_PTB28), + IMX_PINCTRL_PIN(VF610_PAD_PTC26), + IMX_PINCTRL_PIN(VF610_PAD_PTC27), + IMX_PINCTRL_PIN(VF610_PAD_PTC28), + IMX_PINCTRL_PIN(VF610_PAD_PTC29), + IMX_PINCTRL_PIN(VF610_PAD_PTC30), + IMX_PINCTRL_PIN(VF610_PAD_PTC31), + IMX_PINCTRL_PIN(VF610_PAD_PTE0), + IMX_PINCTRL_PIN(VF610_PAD_PTE1), + IMX_PINCTRL_PIN(VF610_PAD_PTE2), + IMX_PINCTRL_PIN(VF610_PAD_PTE3), + IMX_PINCTRL_PIN(VF610_PAD_PTE4), + IMX_PINCTRL_PIN(VF610_PAD_PTE5), + IMX_PINCTRL_PIN(VF610_PAD_PTE6), + IMX_PINCTRL_PIN(VF610_PAD_PTE7), + IMX_PINCTRL_PIN(VF610_PAD_PTE8), + IMX_PINCTRL_PIN(VF610_PAD_PTE9), + IMX_PINCTRL_PIN(VF610_PAD_PTE10), + IMX_PINCTRL_PIN(VF610_PAD_PTE11), + IMX_PINCTRL_PIN(VF610_PAD_PTE12), + IMX_PINCTRL_PIN(VF610_PAD_PTE13), + IMX_PINCTRL_PIN(VF610_PAD_PTE14), + IMX_PINCTRL_PIN(VF610_PAD_PTE15), + IMX_PINCTRL_PIN(VF610_PAD_PTE16), + IMX_PINCTRL_PIN(VF610_PAD_PTE17), + IMX_PINCTRL_PIN(VF610_PAD_PTE18), + IMX_PINCTRL_PIN(VF610_PAD_PTE19), + IMX_PINCTRL_PIN(VF610_PAD_PTE20), + IMX_PINCTRL_PIN(VF610_PAD_PTE21), + IMX_PINCTRL_PIN(VF610_PAD_PTE22), + IMX_PINCTRL_PIN(VF610_PAD_PTE23), + IMX_PINCTRL_PIN(VF610_PAD_PTE24), + IMX_PINCTRL_PIN(VF610_PAD_PTE25), + IMX_PINCTRL_PIN(VF610_PAD_PTE26), + IMX_PINCTRL_PIN(VF610_PAD_PTE27), + IMX_PINCTRL_PIN(VF610_PAD_PTE28), + IMX_PINCTRL_PIN(VF610_PAD_PTA7), +}; + +static int vf610_pmx_gpio_set_direction(struct pinctrl_dev *pctldev, + struct pinctrl_gpio_range *range, + unsigned offset, bool input) +{ + struct imx_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev); + const struct imx_pin_reg *pin_reg; + u32 reg; + + pin_reg = &ipctl->pin_regs[offset]; + if (pin_reg->mux_reg == -1) + return -EINVAL; + + /* IBE always enabled allows us to read the value "on the wire" */ + reg = readl(ipctl->base + pin_reg->mux_reg); + if (input) + reg &= ~0x2; + else + reg |= 0x2; + writel(reg, ipctl->base + pin_reg->mux_reg); + + return 0; +} + +static const struct imx_pinctrl_soc_info vf610_pinctrl_info = { + .pins = vf610_pinctrl_pads, + .npins = ARRAY_SIZE(vf610_pinctrl_pads), + .flags = SHARE_MUX_CONF_REG | ZERO_OFFSET_VALID, + .gpio_set_direction = vf610_pmx_gpio_set_direction, + .mux_mask = 0x700000, + .mux_shift = 20, +}; + +static const struct of_device_id vf610_pinctrl_of_match[] = { + { .compatible = "fsl,vf610-iomuxc", }, + { /* sentinel */ } +}; + +static int vf610_pinctrl_probe(struct platform_device *pdev) +{ + return imx_pinctrl_probe(pdev, &vf610_pinctrl_info); +} + +static struct platform_driver vf610_pinctrl_driver = { + .driver = { + .name = "vf610-pinctrl", + .of_match_table = vf610_pinctrl_of_match, + .suppress_bind_attrs = true, + }, + .probe = vf610_pinctrl_probe, +}; + +static int __init vf610_pinctrl_init(void) +{ + return platform_driver_register(&vf610_pinctrl_driver); +} +arch_initcall(vf610_pinctrl_init); -- cgit v1.2.3